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Optimization of erbium and ytterbium concentration in nanostructured core fiber for dual-wavelength fiber lasers
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SYSNO ASEP 0584353 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Optimization of erbium and ytterbium concentration in nanostructured core fiber for dual-wavelength fiber lasers Author(s) Bartoň, Ivo (URE-Y) ORCID, RID
Franczyk, M. (PL)
Peterka, Pavel (URE-Y) RID
Aubrecht, Jan (URE-Y) RID
Vařák, Petr (URE-Y)
Kamrádek, Michal (URE-Y)
Podrazký, Ondřej (URE-Y) RID
Kasztelanic, R. (PL)
Buczynski, R. (PL)
Kašík, Ivan (URE-Y) RIDNumber of authors 10 Source Title Proceedings of SPIE - The International Society for Optical Engineering, Specialty Optical Fibres, 12573. - Bellingham : SPIE, 2023 / Kalli K. ; Mendez A. ; Peterka P. - ISSN 0277-786X - ISBN 978-151066266-7 Pages 1257311 Number of pages 7 s. Publication form Print - P Action The International Society for Optical Engineering-Specialty Optical Fibres 2023 Event date 24.04.2023 - 27.04.2023 VEvent location Praha Country CZ - Czech Republic Event type WRD Language eng - English Country US - United States Keywords Dual wavelength ; Fiber laser ; Nanostructured core OECD category Optics (including laser optics and quantum optics) R&D Projects GF21-45431L GA ČR - Czech Science Foundation (CSF) Institutional support URE-Y - RVO:67985882 EID SCOPUS 85170645792 DOI 10.1117/12.2666703 Annotation Recent progress in nanoscience and nanotechnologies has brought novel possibilities in the development of optical fibers. Dual-wavelength fiber lasers have attracted scientific attention thanks to their prospective applications in many fields including next-generation optical fiber communication, guiding systems, and spectroscopy. Nanostructurization has shown itself as a suitable method for preparing fiber lasers operating simultaneously at dual wavelengths. In this paper, we report on the design of nanostructured or “pixelated” core for dual-wavelength fiber fabricated by assembling erbium- and ytterbium-doped elements, as well as on the optimization of the average concentration of rare earth elements using numerical modeling. Preliminary experimental results of erbium- and ytterbium-doped silica nanostructured-core fiber are presented Workplace Institute of Radio Engineering and Electronics Contact Petr Vacek, vacek@ufe.cz, Tel.: 266 773 413, 266 773 438, 266 773 488 Year of Publishing 2024 Electronic address https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12573/1257311/Optimization-of-erbium-and-ytterbium-concentration-in-nanostructured-core-fiber/10.1117/12.2666703.short#_=_
Number of the records: 1